Ultima 127 Inch Flat Piston Set for 4.250 Inch Bore Engines - Part Number 93-979

127 inch Ultima flat piston set for use with 4.250 inch bore cylinders with 10.2:1 compression. Piston rings included.

Upgrade your engine with the Ultima 127 Inch flat piston set designed for 4.250 inch bore cylinders. Crafted in the USA, this piston set ensures precise fit and reliable performance for demanding applications. The set includes piston rings, providing a complete assembly for installation and maintenance. With a compression ratio of 10.2:1, these pistons are optimized for power output and efficiency, making them suitable for high-performance engine builds or repairs. The components are manufactured to rigorous standards, ensuring durability and longevity in your engine rebuild or upgrade project. The flat piston design offers efficient combustion and smooth operation, contributing to overall engine performance and reliability.

Features:

• Designed for 4.250 inch bore cylinders for optimal fit and performance

• Includes piston rings for easy installation and sealing

• Constructed in the USA with high-quality materials for durability

• Compression ratio of 10.2:1 for balanced power and efficiency

• Complete piston set for straightforward rebuild or upgrade